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IDProjectCategoryView StatusLast Update
0004274FreeCADBugpublic2022-01-25 19:02
ReporterDacicusan Assigned ToKunda1  
Status closedResolutionno change required 
PlatformMacOSOSMacOSOS Version10.14.6
Target Version0.20 
Summary0004274: FreeCAD zooms the viewport automatically Out making the interface unusable.
DescriptionIf I do begun to zoom out into the 3D viewport using the scroll wheel of my Logitech MX Anywhere 2, after stopping the zoom action, FreeCAD continues to zoom out until the geometry it is so small that it is out of sight, making the interface unusable. If I do zoom IN, sometimes FreeCAD after finishing the zoom-in process also it is beginning to zoom-out.

This issue it is not happening if I do use the Trackpad device to zoom-in or out. Also didn't happened before using the 0.18 builds of FreeCAD.
Steps To ReproduceBegin of the zoom-out action using the scroll wheel of the mouse. Stopping the movement of the scroll-wheel it is supposing to also stop the zoom-out process but this it is not happening, instead FreeCAD 0.19 continues to zoom-out until the object disappears from the line of sight.
TagsUI, zoom
FreeCAD InformationOS: macOS Mojave (10.14)
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.19.19717 (Git)
Build type: Release
Branch: master
Hash: 43e6be9020199e6453653e1b041679679efee574
Python version: 3.8.1
Qt version: 5.12.5
Coin version: 4.0.0
OCC version: 7.4.0
Locale: C/Default (C)



2020-03-01 12:22

administrator   ~0014194

@Dacicusan please follow the instructions at the top of this page. We discuss such things in the forum before openings a ticket. There are several mouse models to choose from (see and we need to know more about your issues. Bugtracker is not the place to conduct a conversation. The forum is. Please therefore, open a forum thread and link to this ticket (and link this ticket to said forum) so we can track the conversation.


2020-12-07 01:30

administrator   ~0015105

@chrisb have you seen any other reports about this on the forum? I know there is a known issue regarding infinite spinning UI. But not infinite zoom out.


2021-12-29 04:37

administrator   ~0016155

@Dacicusan does this error persist in recent development builds? If so, please start a forums discussion for it. I'm marking this as #tobeclosed for the time being.


2022-01-24 21:24

administrator   ~0016284

No response from OP

Issue History

Date Modified Username Field Change
2020-02-29 20:11 Dacicusan New Issue
2020-03-01 12:22 Kunda1 Note Added: 0014194
2020-03-01 12:22 Kunda1 Status new => feedback
2020-12-06 21:27 Kunda1 Tag Attached: zoom
2020-12-06 21:27 Kunda1 Tag Attached: UI
2020-12-07 01:30 Kunda1 Note Added: 0015105
2021-02-06 06:49 abdullah Target Version => 0.20
2021-12-29 04:35 chennes Tag Attached: #pending-forum
2021-12-29 04:35 chennes Tag Attached: #tobeclosed
2021-12-29 04:37 chennes Note Added: 0016155
2022-01-24 21:24 Kunda1 Assigned To => Kunda1
2022-01-24 21:24 Kunda1 Status feedback => closed
2022-01-24 21:24 Kunda1 Resolution open => no change required
2022-01-24 21:24 Kunda1 Note Added: 0016284
2022-01-25 19:02 Kunda1 Tag Detached: #tobeclosed
2022-01-25 19:02 Kunda1 Tag Detached: #pending-forum